Energy production

In Belgium, ENGIE combines different power generation technologies to contribute to a flexible and reliable electricity system. At the same time, ENGIE continues to transform its activities, with the ambition of achieving carbon neutrality by 2045.

In Belgium, ENGIE has an extensive and diversified power generation fleet, spread across more than 90 sites and comprising around 200 large and smaller production units. The fleet combines different technologies, each with its own characteristics and role within the electricity system.

This diversity makes it possible to draw on different sources of generation and respond to the needs of the electricity system. The fleet includes both power plants that can be operated flexibly and facilities that generate electricity from renewable sources, including wind and hydropower. In this way, ENGIE combines different forms of electricity generation within a single generation fleet. Discover our production units here.

 

Company visits 

Since 2017, company visits are no longer organized. Click here for more information or to take a virtual tour around our power stations. 

 

Renewable energy

Renewable electricité and renewable molecules

The further development of the energy system relies, among other things, on renewable electricity and renewable molecules. In Belgium, ENGIE is active in the production of electricity from renewable sources, including wind and hydropower, as well as in the production of renewable molecules such as biomethane.

Flexible generation

Flexible production

Flexible production involves the use of innovative technologies such as gas-fired power plants, battery energy storage systems and hydrogen production technologies. These technologies can be used to meet fluctuations in energy demand, compensate for the intermittency of renewable electricity, and ensure the stability of the electricity grid.

Nuclear energy

Nuclear energy

Nuclear energy is part of Belgium’s energy mix. ENGIE is responsible for the professional operation of Doel 4 and Tihange 3, the country’s two most recent nuclear reactors. Under the agreement with the Belgian government, both reactors will remain in operation until 2035 and together represent 2 GW of generation capacity. They contribute to Belgium’s security of supply and support local employment.

Articles and press releases

Press

ENGIE has started construction of a new large-scale battery park in Coo, Belgium

Following Vilvoorde, Kallo and Drogenbos, ENGIE is continuing the rollout of its large-scale BESS projects in Belgium. The future battery park at Coo will have an output of 74 MW and a storage capacity of 296 MWh, to store electricity when renewable generation is abundant and feed it back into the grid when demand is higher, delivering power at full capacity for up to four hours.
04/09/2026
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Article

Interview | Shakhida: "Every day, I'm helping build the energy of tomorrow."

When Shakhida Ilyasova discovered as a young girl in Uzbekistan that mathematics and physics were her favourite subjects, her interest in technology quickly grew. Today, she works as an E-mobility & Project Engineer at Laborelec, ENGIE’s expertise centre in Belgium. There, she contributes to innovative projects focused on electric mobility.
29/06/2026
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ENGIE Laborelec tests carbon capture in pilot unit

ENGIE Laborelec, the ENGIE Group’s Belgian R&D center, has installed a mobile carbon capture pilot unit at the Knippegroen power plant, located in the North Sea Port in Ghent. With this pilot unit, the Laborelec experts aim to gain a more accurate understanding of the future potential of carbon capture for ENGIE's activities and those of its industrial customers.
20/01/2026
Press

Closing of the agreement between ENGIE and the Belgian government

This final step following the European Commission’s approval on February 21 2025, resulted in the payment of the first instalment related to the transfer of responsibility for nuclear waste and spent fuel. The second instalment will be paid when the reactors restart in November 2025.
14/03/2025